var random_number = Math.random();
if (random_number < .5)
{
<!--
google_ad_client = "pub-6044413865647278";
/* 336x280 image, created 12/23/08 */
google_ad_slot = "8820363198";
google_ad_width = 336;
google_ad_height = 280;
//-->
}
else if (random_number < .625)
{
<!--
google_ad_client = "pub-6044413865647278";
/* 336x280 text with green, created 12/23/08 */
google_ad_slot = "4221478501";
google_ad_width = 336;
google_ad_height = 280;
//-->
}
else
{
<!--
google_ad_client = "pub-6044413865647278";
/* 336x280, created 12/20/08 */
google_ad_slot = "1944356566";
google_ad_width = 336;
google_ad_height = 280;
//-->
}